Abstract: The present disclosure relates to a shaped article for an energy storage device comprising greater than 60.0 wt % of an inorganic endothermic material and having an open porosity of greater than 10% v/v and less than 60% v/v, wherein the inorganic endothermic material comprises particles of inorganic endothermic material coated with a binder.

Abstract: A water propelled toy torpedo including a main housing having an open forward end and an open rearward end. A battery pack is disposed within the main housing inwardly of the open forward end. A battery cap is disposed within the open forward end of the housing in communication with the battery pack. A forward portion has a micro switch extending forwardly therefrom. A motor is disposed within the open rearward end of the main housing. The motor is in communication with the battery cap. The motor has a shaft extending rearwardly therefrom whereby an outer end of the shaft is disposed outwardly with respect to the open rearward end of the main housing. A transparent cap portion couples with the open forward end of the main housing. The cap portion has an open inner end and a closed arcuate outer end. The arcuate outer end has a post extending inwardly from an inner surface thereof. An inner end of the post selectively contacts the micro switch of the battery cap to facilitate activation of the torpedo.